MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

/*
 Output:
    
[Two, Three, One, Two, Three]
[Two, Three, Two, Three]
    
 * */

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;

public class MainClass {
    public static void main(String args[]) {
        String init[] = { "One", "Two", "Three", "One", "Two", "Three" };
        List list1 = new ArrayList(Arrays.asList(init));
        List list2 = new ArrayList(Arrays.asList(init));
        list1.remove("One");
        System.out.println(list1);
        list2.removeAll(Collections.singleton("One"));
        System.out.println(list2);
    }
}